| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.137 | 0.14 | 0.14 | 0.147 |
| River Wear - Chester-Le-Street | 0.386 | 0.389 | 0.389 | 0.395 |
| Smallhope Burn - Lanchester Front Street | 0.258 | 0.263 | 0.263 | 0.268 |
| River Wear - Stanhope | 0.302 | 0.304 | 0.305 | 0.315 |
| River Gaunless - South Church | 0.124 | 0.126 | 0.125 | 0.128 |
| River Wear - Sunderland Bridge | 0.342 | 0.345 | 0.344 | 0.348 |
| River Wear - Witton Park | 0.404 | 0.407 | 0.406 | 0.409 |
| River Wear - Durham New Elvet Bridge | 0.292 | 0.296 | 0.295 | 0.299 |